The TAPS LH(049) 49/64-12 GH3 B from Field Tool Supply is a precision left-hand tap designed for threading applications. With a thread size of 49/64-12, this tap is perfect for creating internal threads in various materials, including metals and plastics. Constructed from high-speed steel, it offers exceptional durability and performance. The GH3 designation indicates a specific thread form that enhances the tapping process. This tap is suitable for both manual and machine operations, ensuring versatility in different settings. It adheres to industry standards, making it a dependable choice for professionals.